102010020120210 has 32 divisors (see below), whose sum is σ = 247248048773952. Its totient is φ = 26933338644800.

The previous prime is 102010020120193. The next prime is 102010020120257. The reversal of 102010020120210 is 12021020010201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16833333624 + ... + 16833339683.

It is an arithmetic number, because the mean of its divisors is an integer number (7726501524186).

Almost surely, 2^{102010020120210} is an apocalyptic number.

102010020120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010020120210 is an abundant number, since it is smaller than the sum of its proper divisors (145238028653742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102010020120210 is a wasteful number, since it uses less digits than its factorization.

102010020120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33666673418.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102010020120210 its reverse (12021020010201), we get a palindrome (114031040130411).

The spelling of 102010020120210 in words is "one hundred two trillion, ten billion, twenty million, one hundred twenty thousand, two hundred ten".